- threaded ferrule,
- conical ferrule and
Characteristics of threaded connections according to DIN 11851:
|Max. Operating pressure of the fitting: (when suitable seals are used)|
|DN 10 - DN 40:||max. 40 bar|
|DN 50 - DN 100||max. 25 bar|
|DN 125 - DN 150:||max. 16 bar|
Additional data about valves and fittings with threads acc. DIN 11851:
- Valves and presses with threads acc. DIN 11851:
- Similar pipe fittings are also used, for example, in various regional "wine threads", but these are gradually being replaced by fittings to DIN 11851.
- Standards can be bought from www.beuth.de.
- WIKIPEDIA about threads acc. DIN 11851 (Rohrverschraubungen für Lebensmittel und Chemie (german).
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